CN210763700U

CN210763700U - Bobbin with adjustable length

Info

Publication number: CN210763700U
Application number: CN201921135818.9U
Authority: CN
Inventors: 张亮
Original assignee: Yiwu First Line Antenna Industry Co ltd
Current assignee: Yiwu First Line Antenna Industry Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-16
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a bobbin with adjustable length aims at solving bobbin length and can not adjust, leads to the problem that can't satisfy the wire winding demand of multiple specification. The key points of the technical scheme are as follows: the utility model provides a bobbin with adjustable length, includes barrel, roof and bottom plate, the barrel rotates the second barrel of being connected including the first barrel with roof fixed connection and with the bottom plate, be provided with the mounting panel on the inner wall of first barrel, fixedly connected with fixture block on the mounting panel, be provided with the latch that a plurality of arrays distribute on the outer wall of second barrel, the latch with the fixture block cooperation is connected. The utility model discloses a length of bobbin can be adjusted to bobbin with adjustable length, satisfies the wire winding demand of different specifications.

Description

Bobbin with adjustable length

Technical Field

The utility model relates to a bobbin, more specifically say, it relates to a bobbin with adjustable length.

Background

The textile industry is the traditional trade of china, generally can use the bobbin in this trade, and the length of current bobbin all is fixed, and when the winding braided wire specification is different, often need change the bobbin of another specification, has reduced production efficiency, has caused the wasting of resources to a certain extent.

To the above-mentioned problem, the yarn bobbin with adjustable that chinese patent publication number is CN206985379U discloses, including first bobbin and second bobbin, the second bobbin cover is established in the first bobbin outside, the outer end of first bobbin and second bobbin is equipped with first circular baffle and the circular baffle of second respectively, be equipped with a plurality of arc spacing on the second bobbin outer wall along the axis direction, the spacing second recess of a rectangular shape of enclosing of adjacent arc, second recess bottom is equipped with a plurality of hemisphere shrinkage pools, first circular baffle is located and is equipped with a plurality of arc fixed strips perpendicularly on one side of first bobbin, a plurality of arc fixed strips all insert and establish in the second recess that corresponds, one side of a plurality of arc fixed strips is equipped with the hemisphere flange with hemisphere shrinkage pools assorted.

Above-mentioned scheme establishes the second bobbin cover in the first bobbin outside, has realized the regulation of yarn bobbin axis direction, can adjust the length of yarn bobbin according to production needs.

Simultaneously the utility model provides a new scheme solves the nonadjustable problem of bobbin length.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a bobbin with adjustable length, through setting up first barrel and second barrel to set up the fixture block respectively on the two and cooperate with the latch to be connected, reach barrel length adjustable's purpose.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a bobbin with adjustable length, includes barrel, roof and bottom plate, the barrel rotates the second barrel of being connected including the first barrel with roof fixed connection, with the bottom plate, be provided with the mounting panel on the inner wall of first barrel, fixedly connected with fixture block on the mounting panel, be provided with the latch that a plurality of arrays distribute on the outer wall of second barrel, the latch with the fixture block cooperation is connected.

Through adopting above-mentioned technical scheme, when the length of barrel will be adjusted, can rotate the position that the second barrel of being connected made the latch through rotatory and bottom plate and produce the change, when the latch is rotated away from the fixture block, when not blocking together with the fixture block, can take first barrel out or push first barrel and cause the change of length with the second barrel, after adjusting suitable length, rotatory second barrel, let the fixture block can block into the latch again, just can live the rigidity of second barrel, make the length of barrel adjust at will, make the bobbin can satisfy the wire winding demand of multiple specification.

The utility model discloses further set up to: be provided with the first recess that is used for inserting the one end of second barrel in the bottom plate, the one end that the second barrel is close to the bottom plate has set up the second recess, it is connected with the screens pole to rotate on the inner wall of second recess, the one end that the roof was kept away from to the bottom plate has set up a plurality of departments and is used for going into the draw-in groove of screens pole, one side that the roof was kept away from to the bottom plate is provided with the spout that is used for rotating the screens pole, the spout with the draw-in groove communicates with each other, the one end that the second barrel was kept away from to the screens pole is provided with rather than the peg of being connected of rotating, be provided with the.

By adopting the technical scheme, the lower end of the second barrel is positioned in the first groove, when the second barrel is to be rotated, the hanging rod is taken down from the hanging ring, the clamping rod is movably connected with the second groove through the rotating shaft, the clamping rod can be downwards pulled out from the clamping groove by taking the connecting part of the rotating shaft as the center of a circle, then the clamping rod is rotated along the sliding groove, the second barrel connected with the clamping rod can be driven to rotate together, after the clamping teeth are rotated away from the clamping block, the length of the barrel can be adjusted by pulling the second barrel, after the clamping rod is adjusted to a proper length, the clamping rod can be rotated back to the original position along the sliding groove, then the clamping rod is pressed down to be clamped into the clamping groove again, the second barrel can be rotated back to the original position, the clamping teeth can be clamped with the clamping block again, the hanging ring is hung on the hanging rod, the clamping rod can be prevented from falling out from the clamping groove by itself, and the operation is simple and convenient.

The utility model discloses further set up to: the inner wall of the lower end of the first groove is provided with a connecting rotating shaft, one end of the second barrel, which is close to the bottom plate, is provided with a shaft hole for penetrating through the connecting rotating shaft, the other end of the connecting rotating shaft is fixedly connected with a pressing plate, and the pressing plate is positioned above the barrel wall of one end of the second barrel, which is close to the bottom plate.

Through adopting above-mentioned technical scheme, the welding has the connection pivot on the inner wall of first recess below, connects the pivot and has passed the shaft hole of second barrel below and inserted in the second barrel, connects the pivot and keeps away from one of bottom plate and serves and weld the clamp plate, and the clamp plate is located the second barrel to paste with the section of thick bamboo wall of second barrel below and lean on together, can prevent effectively that the second barrel from upwards sliding by oneself.

The utility model discloses further set up to: a folding piece is arranged between the first cylinder and the bottom plate, the folding piece is made of TPU materials, and folding threads are arranged on the folding piece.

Through adopting above-mentioned technical scheme, the folded piece between first barrel and the bottom plate can prevent to take place the relative pivoted condition between first barrel and the second barrel at wire-wound in-process, and the TPU material has the advantage of high elasticity high rigidity, has strengthened the elasticity performance of folded piece, and folding screw thread can make it more smooth and easy when folding.

The utility model discloses further set up to: the one end that first barrel is close to the bottom plate is provided with first holding tank, set up the second holding tank that corresponds with first holding tank position on the bottom plate, the both ends of folded piece respectively with the inner wall fixed connection of first holding tank and second holding tank.

Through adopting above-mentioned technical scheme, the both ends of folded piece bond together through the material of adhereing respectively with the inner wall of first holding tank and the inner wall of second holding tank, make the folded piece can accomodate in first holding tank and second holding tank when fold condition, can not influence the use of barrel outer wall.

The utility model discloses further set up to: and a first universal ball attached to the outer wall of the second cylinder is arranged on the groove wall of the first groove.

Through adopting above-mentioned technical scheme, when rotatory second barrel, with the first second barrel that the laminating is in the same place of universal ball can move about on universal ball one, reduced the frictional force between second barrel and the first recess, make the second barrel rotatory more smooth and easy, reduced the loss.

The utility model discloses further set up to: and a second universal ball is arranged on the inner wall of the shaft hole and attached to the outer wall of the connecting rotating shaft.

Through adopting above-mentioned technical scheme, when rotatory second barrel, it can paste universal ball two and rotate to connect the pivot, can reduce the shaft hole and connect the frictional force between the pivot, makes the second barrel rotatory more smooth and easy, has reduced the loss.

The utility model discloses further set up to: the outer wall of the first cylinder body is provided with a plurality of concave sections distributed in an array mode.

By adopting the technical scheme, the wire wound on the winding reel is not easy to slide down from the winding reel.

To sum up, the utility model discloses following beneficial effect has:

firstly, when the length of the cylinder body is required to be adjusted, the position of the latch can be changed by rotating the second cylinder body which is rotationally connected with the bottom plate, when the latch is rotated away from the clamping block and is not clamped with the clamping block, the second cylinder body can be pulled out of the first cylinder body or pushed into the first cylinder body to cause the change of the length, after the appropriate length is adjusted, the second cylinder body is rotated, the clamping block is clamped into the latch again, the position of the second cylinder body can be fixed, the length of the cylinder body can be adjusted at will, and the winding cylinder can meet the winding requirements of various specifications;

the lower end of the second cylinder body is positioned in the first groove, when the second cylinder body is rotated, the hanging rod is taken down from the hanging ring, the clamping rod is movably connected with the second groove through the rotating shaft, the clamping rod can be pulled out downwards from the clamping groove by taking the connecting part of the rotating shaft as the center of a circle, then the clamping rod rotates along the sliding groove, the second cylinder body connected with the clamping rod can be driven to rotate together, after the clamping teeth rotate away from the clamping block, the length of the cylinder body can be adjusted by drawing the second cylinder body, after the clamping teeth are adjusted to a proper length, the clamping rod can be rotated back to the original position along the sliding groove, then the clamping rod is pressed down to be clamped into the clamping groove again, the second cylinder body can also be rotated back to the original position, the clamping teeth can be clamped with the clamping block again, the hanging ring is hung on the hanging rod, the clamping rod can be prevented from falling out of the clamping groove by itself, and the operation is simple and convenient;

and thirdly, the inner wall below the first groove is welded with a connecting rotating shaft, the connecting rotating shaft penetrates through a shaft hole below the second barrel and is inserted into the second barrel, one end of the connecting rotating shaft, which is far away from the bottom plate, is welded with a pressing plate, the pressing plate is positioned in the second barrel and is attached to the barrel wall below the second barrel, and the second barrel can be effectively prevented from sliding upwards by itself.

Drawings

Fig. 1 is a cross-sectional view of the present invention, showing the internal structure of the bobbin;

fig. 2 is a schematic structural diagram of the bottom plate of the present invention, showing the connection relationship between the bottom plate and the second cylinder;

fig. 3 is a schematic structural view of the second cylinder of the present invention, showing the connection relationship between the second cylinder and the blocking rod;

FIG. 4 is an enlarged view of part A of FIG. 1, showing the connection between the hanging rod and the hanging ring;

fig. 5 is a bottom view of the present invention, showing the structural features of the bottom plate.

In the figure: 1. a barrel; 2. a first cylinder; 3. a second cylinder; 4. a top plate; 5. a base plate; 6. mounting a plate; 7. a clamping block; 8. a second universal ball; 9. clamping teeth; 10. a first groove; 11. a second groove; 12. a position clamping rod; 13. a card slot; 14. a chute; 15. a hanging rod; 16. hanging a ring; 17. connecting the rotating shaft; 18. a shaft hole; 19. pressing a plate; 20. a folding member; 21. a first accommodating groove; 22. a second accommodating groove; 23. a first universal ball; 24. a recessed section.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A bobbin comprises a barrel body 1, a top plate 4 and a bottom plate 5, the barrel body 1 comprises a first barrel body 2 welded and fixed with the top plate 4 and a second barrel body 3 rotatably connected with the bottom plate 5 through a clamping rod 12, a first groove 10 used for inserting one end of the second barrel body 3 is arranged on the bottom plate 5, a second groove 11 is arranged at the tail end of the second barrel body 3 far away from the top plate 4, the clamping rod 12 is arranged in the second groove 11, the clamping rod 12 is rotatably connected with the second groove 11 through a rotating shaft, a clamping groove 13 used for clamping the clamping rod 12 is arranged on the bottom plate 5, the clamping groove 13 is communicated with the second groove 11, a sliding groove 14 corresponding to the rotating track of the clamping rod 12 is arranged on one side of the bottom plate 5 far away from the top plate 4, the sliding groove 14 is communicated with the clamping groove 13, one end of the clamping rod 12 far away from the second barrel body 3 is rotatably connected with a hanging rod 15 through the rotating shaft, a hanging ring 16 used for hanging the hanging rod 15 is welded on the side, the tail end of the hanging rod 15 can be in a hook shape and then can be hooked on a hanging ring 16 to be fixed, a connecting rotating shaft 17 fixedly welded with the inner wall of the first groove 10 is arranged on the inner wall of the first groove 10, the connecting rotating shaft 17 penetrates through the wall of the second barrel 3 to extend into the second barrel 3, a pressing plate 19 is fixedly welded on one end, extending into the second barrel 3, of the connecting rotating shaft 17, the pressing plate 19 is positioned above the wall of the second barrel 3, far away from one end of the top plate 4, of the second barrel 3 and is attached to the wall of the second barrel, a shaft hole 18 used for penetrating through the connecting rotating shaft 17 is arranged on the wall of the second barrel 3, a first universal ball 23 attached to the outer wall of the second barrel 3 is arranged on the wall of the first groove 10, a second universal ball 8 attached to the outer wall of the connecting rotating shaft 17 is arranged on the inner wall of the shaft hole 18, a mounting plate 6 is arranged on the inner wall of the first barrel 2, one end that roof 4 was kept away from to first barrel 2 is equipped with first holding tank 21, be equipped with the second holding tank 22 that corresponds with first holding tank 21 position on the bottom plate 5, be equipped with folded piece 20 between first barrel 2 and the bottom plate 5, the both ends of folded piece 20 bond together with the inner wall of first holding tank 21 and second holding tank 22 respectively, set up a plurality of array distribution's depressed part 24 on the outer wall of first barrel 2, folded piece 20 is made by the TPU material, and be equipped with folding screw thread on the folded piece 20.

When the length of the cylinder 1 is to be shortened, the hanging rod 15 is taken down from the hanging ring 16, the clamping rod 12 clamped in the clamping groove 13 can be pulled out downwards by taking the connecting position of the rotating shaft as the center of a circle, then the clamping rod 12 is rotated and slid along the sliding groove 14 to drive the second cylinder 3 connected with the clamping rod to rotate together, the side cylinder wall of the second cylinder 3 provided with the clamping teeth 9 is rotated away from the clamping block 7, the second cylinder 3 can be pushed into the first cylinder 2, after the length is shortened to a proper length, the clamping rod 12 is rotated back to the position of the clamping groove 13 along the sliding groove 14 to be pressed back into the clamping groove 13, the hanging rod 15 is hung back into the hanging ring 16 to prevent the clamping rod 12 from falling off from the clamping groove 13, at the moment, the second cylinder 3 is also rotated back to the original position, the clamping teeth 9 are clamped by the clamping block 7 again, the length of the cylinder 1 is shortened, when the length of the cylinder 1 is required, the second cylinder 3 is rotated by the same method and then the second cylinder 3 is pulled out, the length increases to suitable position and blocks the second barrel 3 again to the normal position again, just increased the length of barrel 1, simultaneously, the clamp plate 19 that links together through connecting pivot 17 with bottom plate 5 can prevent that second barrel 3 from upwards sliding into first barrel 2 by oneself at wire-wound in-process, in the in-process of adjusting barrel 1 length, folded piece 20 can expand or fold along with the change of length, can prevent to rotate by oneself between first barrel 2 and the second barrel 3 when the wire-wound, universal ball one 23 between second barrel 3 and the first recess 10 and shaft hole 18 and the universal ball two 8 of connecting between the pivot 17 can both make second barrel 3 reduce when rotatory with the bottom plate 5 between the friction, rotatory more smooth and easy, the sunken section 24 messenger of first barrel 2 surface twines the difficult landing of line on the bobbin.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a bobbin with adjustable length, includes barrel (1), roof (4) and bottom plate (5), its characterized in that: barrel (1) including with roof (4) fixed connection first barrel (2), rotate second barrel (3) of being connected with bottom plate (5), be provided with mounting panel (6) on the inner wall of first barrel (2), fixedly connected with fixture block (7) on mounting panel (6), be provided with latch (9) that a plurality of arrays distribute on the outer wall of second barrel (3), latch (9) with fixture block (7) cooperation is connected.

2. A length adjustable reel as claimed in claim 1, wherein: be provided with in bottom plate (5) and be used for inserting first recess (10) of the one end of second barrel (3), the one end that second barrel (3) is close to bottom plate (5) has set up second recess (11), it is connected with screens pole (12) to rotate on the inner wall of second recess (11), the one end that roof (4) were kept away from in bottom plate (5) has set up a plurality of departments and has been used for going into draw-in groove (13) of screens pole (12), one side that roof (4) were kept away from in bottom plate (5) is provided with spout (14) that are used for rotating screens pole (12), spout (14) with draw-in groove (13) communicate with each other, the one end that second barrel (3) were kept away from in screens pole (12) is provided with peg (15) rather than rotating the connection, be provided with on bottom plate (5) lateral wall and be used for hanging in peg (16) of peg (15).

3. A length adjustable reel as claimed in claim 2, wherein: the improved structure is characterized in that a connecting rotating shaft (17) is arranged on the inner wall of the lower end of the first groove (10), a shaft hole (18) used for penetrating through the connecting rotating shaft (17) is formed in one end, close to the bottom plate (5), of the second barrel (3), a pressing plate (19) is fixedly connected to the other end of the connecting rotating shaft (17), and the pressing plate (19) is located above the barrel wall, close to one end of the bottom plate (5), of the second barrel (3).

4. A length adjustable reel as claimed in claim 1, wherein: a folding piece (20) is arranged between the first cylinder (2) and the bottom plate (5), the folding piece (20) is made of TPU materials, and folding threads are arranged on the folding piece (20).

5. A length adjustable reel as claimed in claim 4, wherein: one end of the first cylinder body (2) close to the bottom plate (5) is provided with a first accommodating groove (21), a second accommodating groove (22) corresponding to the first accommodating groove (21) is formed in the bottom plate (5), and two ends of the folding piece (20) are fixedly connected with the inner walls of the first accommodating groove (21) and the second accommodating groove (22) respectively.

6. A length adjustable reel as claimed in claim 2, wherein: and a first universal ball (23) attached to the outer wall of the second cylinder (3) is arranged on the groove wall of the first groove (10).

7. A length adjustable reel as claimed in claim 3, wherein: and a second universal ball (8) attached to the outer wall of the connecting rotating shaft (17) is arranged on the inner wall of the shaft hole (18).

8. A length adjustable reel as claimed in claim 1, wherein: the outer wall of the first cylinder (2) is provided with a plurality of concave sections (24) distributed in an array.